10 #include "qui/seqbrowser/SequenceBrowserWidget.hpp"
11 #include "qui/seqbrowser/SequenceBrowser.hpp"
12 #include "qui/seqbrowser/ScrollableSequenceBrowser.hpp"
13 #include "qui/seqbrowser/SequenceDescription.hpp"
14 #include "qui/ImageSaveDialog.hpp"
16 #include "alg/glsequence.hpp"
21 SequenceBrowserWidget::SequenceBrowserWidget(
22 boost::shared_ptr<QDir> default_dir_,
26 default_dir(default_dir_),
27 scrollable_browser(this)
29 QHBoxLayout *hlayout = new QHBoxLayout;
30 hlayout->addWidget(&left_sidebar, 0);
31 hlayout->addWidget(&scrollable_browser, 1);
32 hlayout->addWidget(&right_sidebar, 0);
35 // update position values when something in the SequenceBrowser changes
36 connect(&scrollable_browser.browser(), SIGNAL(viewportChanged()),
37 this, SLOT(updatePosition()));
40 void SequenceBrowserWidget::clear()
42 converted_sequences.clear();
43 scrollable_browser.browser().clear();
45 SequenceBrowserSidebar::collection left = left_sidebar.descriptions;
46 SequenceBrowserSidebar::collection right = right_sidebar.descriptions;
47 for(size_t i = 0; i != left_sidebar.size(); ++i)
49 disconnect(left[i], SIGNAL(nameChanged(const QString &)),
50 right[i], SLOT(setName(const QString &)));
51 disconnect(right[i], SIGNAL(nameChanged(const QString &)),
52 left[i], SLOT(setName(const QString &)));
55 right_sidebar.clear();
58 QMenu *SequenceBrowserWidget::getPopupMenu()
60 return scrollable_browser.browser().getPopupMenu();
63 QAction *SequenceBrowserWidget::getCopySelectedSequenceAsFastaAction()
65 return scrollable_browser.browser().getCopySelectedSequenceAsFastaAction();
69 void SequenceBrowserWidget::copySelectedSequenceAsFasta()
71 scrollable_browser.browser().copySelectedSequenceAsFasta();
74 void SequenceBrowserWidget::copySelectedTracksAsSeqLocation(
75 std::list<SequenceLocation>& locations
78 scrollable_browser.browser().copySelectedTracksAsSeqLocation(locations);
81 void SequenceBrowserWidget::setSequences(
82 const std::vector<boost::shared_ptr<Sequence> >& sequences,
83 boost::shared_ptr<AnnotationColors> cm)
85 SequenceBrowser& browser = scrollable_browser.browser();
87 for(Mussa::vector_sequence_type::const_iterator seq_i = sequences.begin();
88 seq_i != sequences.end();
91 boost::shared_ptr<GlSequence> gs(new GlSequence(*seq_i, cm));
92 converted_sequences.push_back(gs);
93 browser.push_sequence(gs);
95 left_sidebar.setSequences(converted_sequences);
96 right_sidebar.setSequences(converted_sequences);
98 // connect the text change signals to each other
99 SequenceBrowserSidebar::collection left = left_sidebar.descriptions;
100 SequenceBrowserSidebar::collection right = right_sidebar.descriptions;
101 for(size_t i = 0; i != sequences.size() and i != right.size(); ++i)
103 connect(left[i], SIGNAL(nameChanged(const QString &)),
104 right[i], SLOT(setName(const QString &)));
105 connect(right[i], SIGNAL(nameChanged(const QString &)),
106 left[i], SLOT(setName(const QString &)));
112 void SequenceBrowserWidget::setSequences(
113 std::vector<boost::shared_ptr<GlSequence> >& sequences
116 SequenceBrowser& browser = scrollable_browser.browser();
118 for(vector<boost::shared_ptr<GlSequence> >::iterator seq_i = sequences.begin();
119 seq_i != sequences.end();
122 browser.push_sequence(*seq_i);
124 left_sidebar.setSequences(sequences);
125 right_sidebar.setSequences(sequences);
129 const vector<boost::shared_ptr<GlSequence> >& SequenceBrowserWidget::sequences() const
131 return scrollable_browser.browser().sequences();
134 void SequenceBrowserWidget::clear_links()
136 scrollable_browser.browser().clear_links();
139 void SequenceBrowserWidget::link(const std::vector<int>& path,
140 const std::vector<bool>& isRC,
143 scrollable_browser.browser().link(path, isRC, length);
144 scrollable_browser.browser().update();
147 const std::set<int> SequenceBrowserWidget::selectedPaths() const
149 return scrollable_browser.browser().selectedPaths();
152 void SequenceBrowserWidget::centerOnPath(const vector<int>& paths)
154 scrollable_browser.browser().centerOnPath(paths);
158 /* This could theoretically be pushed down to some set
159 * of signals and slots connecting SequenceDescriptions and
160 * some signal emitted by the browser's viewportChanged code
161 * but evertime I tried to figure it out, I got confused about
162 * how the descriptions in one of the sidebars was supposed to know
163 * if it was mapping the rightbase or the leftbase.
164 * And so though this could be better the typical use cases
165 * can just talk to the SequenceBrowserWidget for rendering
168 void SequenceBrowserWidget::updatePosition()
170 const SequenceBrowser& browser = scrollable_browser.browser();
171 const vector<boost::shared_ptr<GlSequence> > &sequences = browser.sequences();
172 SequenceBrowserSidebar::collection left = left_sidebar.descriptions;
173 SequenceBrowserSidebar::collection right = right_sidebar.descriptions;
174 for(size_t i = 0; i != sequences.size() and i != right.size(); ++i)
176 left[i]->setPosition(sequences[i]->leftbase(browser.viewportLeft()));
177 right[i]->setPosition(sequences[i]->rightbase(browser.viewportRight()));
179 scrollable_browser.browser().update();
180 scrollable_browser.updateScrollBar();
183 void SequenceBrowserWidget::promptSaveBrowserPixmap()
186 size = scrollable_browser.browser().size();
188 ImageSaveDialog imageSaveDialog(default_dir, &scrollable_browser, this);
189 imageSaveDialog.setSize(size.width(), size.height());
190 imageSaveDialog.exec();
193 double SequenceBrowserWidget::zoom()
195 return scrollable_browser.browser().zoom();
198 double SequenceBrowserWidget::zoomOut()
200 double zoom_level = scrollable_browser.browser().zoomOut();
201 scrollable_browser.updateScrollBar();
205 double SequenceBrowserWidget::zoomToSequence()
207 double zoom_level = scrollable_browser.browser().zoomToSequence();
208 scrollable_browser.updateScrollBar();
212 void SequenceBrowserWidget::setZoom(double z)
214 scrollable_browser.browser().setZoom(z);
217 void SequenceBrowserWidget::update()
220 scrollable_browser.browser().update();